bursting

adjective

1. Very eager (to do something).

- I was bursting to tell him the secret.

2. (often followed by "to go to...") Urgently needing to urinate.

- Can you tell me where the toilets are? I'm bursting.

- The kid is bursting to go to the toilet.

noun

1. The act by which something bursts.

- the burstings of balloons

verb

1. present participle of burst